107.155.72.147:3303 ive pulled the mods for now so the server shows up on your list. i confirmed today that the mad max is a key error. might be an error on the mod makers side. fox survival cars dropped an update today and i have not had the time to test it out since he dropped that.

For Mad Arma it may be a problem with the files on Steam. If you go to the mod on Armaholic (http://www.armaholic.com/page.php?id=32034), it appears from his entry in the changelog for v0.9.21 that Steam isn't picking it up right. Problem is that if your client updates from Steam (where there appears to be a problem) and you upload the files to the server from Armaholic, you get a signing mismatch - which is what I'm seeing.